US12508164B2ActiveUtilityA1
Air collider repellent goggles
Est. expiryMay 1, 2042(~15.8 yrs left)· nominal 20-yr term from priority
Inventors:Brian A. Jones
A61F 9/029A61F 9/028
51
PatentIndex Score
0
Cited by
14
References
1
Claims
Abstract
Eye protection goggles specifically designed to in a ‘hands free’ manner, eliminate airborne particulate materials, liquids or fluids from contacting the outer surface of the lens, as well as eliminating any fogging of the inner surface of the viewing lens.
Claims
exact text as granted — not AI-modifiedWhat is claimed is:
1 . A combination particle repeller, defogger and face protection, comprising:
a pair of goggles; the goggles further comprising a main housing having a front side and a rear side, a view chamber comprising a face connecting section and a viewing lens; wherein, the face connecting section is connected on the rear side of the main housing; an external air supply device for supplying forced air; an air inlet connector is directly connected to and feeds air into a primary air duct; the air inlet connector comprising a ninety degree curve, and wherein the air inlet connector receives high pressure and high volume of air supplied from the external air supply device; the primary air duct is connected in an off center position at an upper portion of the front side of the main housing; an internal air port is positioned within the primary air duct, and further comprises left and right passage ways which forces the air to split equally to downward left and right directions, forcing the air to travel in a diametrically opposed manner across an outer surface of the viewing lens before traveling through a tapered air outlet having progressively narrowing curved air passages toward the center of the view chamber; the tapered air outlet having a restriction rim located at a forward opening, forcing the forced air to travel outward to prevent any foreign particles from landing on the outer surface of the viewing lens; and further comprising a defogger on an interior portion of the view chamber, the defogger comprising an air charged vent strip located at an upper portion of the face connecting section; and an air outlet vent strip located at a bottom portion of the face connecting section; wherein, the primary air duct delivers a small portion of high pressure air directly to a full width of the air charged vent strip, and the air is directed downward upon the inside of the view chamber where it exits through the air outlet vent strip.Join the waitlist — get patent alerts
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